Search Miners Database

The Copper Miners Employee Card database includes records for almost 40,000 people who worked for the Calumet & Hecla Mining Company.

EMPLOYEE CARDS

  • George H. Wightman

    Date of Birth: 1896-05-09
    Birthplace: Marquette Michigan

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  • Albert B. Holtenhoff

    Date of Birth: 1864-09-27
    Birthplace: Copper Falls Michigan

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  • Richard Lide

    Date of Birth: 1893-09-09
    Birthplace: Centennial Calumet

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  • William Niskanen

    Date of Birth: 2/5/1907
    Birthplace: Hancock Michigan

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  • Joseph Sprage

    Date of Birth: 1887-02-17
    Birthplace: Witnow Potska Russian Poland

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  • Lawrence Philip

    Date of Birth: 1865-01-07
    Birthplace: Germany

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  • John Kempainen

    Date of Birth: 1876-05-10
    Birthplace: Ristiyarvi Olulaani Finland

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  • Eric Ericson

    Date of Birth: 1866-08-25
    Birthplace: Finland

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The Keweenaw Time Traveler

The Keweenaw Time Traveler is an online historical atlas created by researchers at Michigan Tech that you can explore from home on your computer or on your mobile device when exploring the landscape. It combines historical maps with archival records — including the C&H employee cards! — about the people who lived and worked in Houghton and Keweenaw counties from 1880-1940. Try it now: KeweenawHistory.com.

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